Inventor
JUN HYOUNG
KR16 patents
Patents
16 patentsUS11840510B2Dec 12, 2023
System and method for manufacturing ester-based composition
LG CHEMICAL LTD2 citations72
US11512166B2Nov 29, 2022
Method and system for manufacturing ester-based composition
LG CHEMICAL LTD2 citations72
US11104636B2Aug 31, 2021
System and method for manufacturing ester-based composition
LG CHEMICAL LTD2 citations72
US12420255B2Sep 23, 2025
Apparatus and method for esterification reaction
LG CHEMICAL LTD0 citations51
US12337262B2Jun 24, 2025
Neutralization/water separation tank for esterified product and neutralization/water separation method for esterified product
LG CHEMICAL LTD0 citations51
US12290769B2May 6, 2025
Diester-based material production unit and diester-based material production system including the same
LG CHEMICAL LTD0 citations51
US12186729B2Jan 7, 2025
System and method for manufacturing diester-based composition
LG CHEMICAL LTD0 citations51
US11975991B2May 7, 2024
Neutralization/water separation device for esterified product and neutralization/water separation method for esterified product
LG CHEMICAL LTD0 citations51
US11111203B2Sep 7, 2021
System and method for manufacturing ester-based composition
LG CHEMICAL LTD0 citations51
US11091422B2Aug 17, 2021
Method for removing monohydric alcohol from esterification and method for preparing ester composition comprising same
LG CHEMICAL LTD0 citations51
US11021432B2Jun 1, 2021
System for continuously purifying reaction product of esterification
LG CHEMICAL LTD0 citations51
US11794162B2Oct 24, 2023
Heat exchange system and preparation system of diester-based composition comprising the same
LG CHEMICAL LTD0 citations50
US12522557B2Jan 13, 2026
Method of preparing diester-based material
LG CHEMICAL LTD0 citations47
US12486215B2Dec 2, 2025
Method of manufacturing diester-based compound
LG CHEMICAL LTD0 citations47
US12275698B2Apr 15, 2025
Method of preparing diester-based material
LG CHEMICAL LTD0 citations47
US10829430B2Nov 10, 2020
Ester composition preparation system and ester composition preparation method using same
LG CHEMICAL LTD0 citations41